U.S. Senate
New Hampshire · November 3, 2026
New Hampshire voters will choose a U.S. Senator for a 6-year term. Jeanne Shaheen announced she will not seek re-election in 2026, creating an open seat.
Candidates
Jeanne Shaheen (D) has served in the U.S. Senate since 2009 and previously served three terms as Governor of New Hampshire. She was the first woman to serve as both a governor and a U.S. senator. She announced she would not seek re-election in 2026. Stated priorities include energy, veterans' benefits, and international security.
Sources: Ballotpedia; Biographical Directory of the United States Congress.
With Shaheen retiring, both parties are competing for this competitive open seat in a state that swings between Republicans and Democrats. No major candidates have formally declared as of mid-2025. New Hampshire is one of the most watched Senate races of the 2026 cycle.